There’s good reason that the image of a caveman learning to control fire is such an iconic and abiding cultural touchstone—being able to control the temperature of our surroundings represents our ...

Conventional thermostats are based on separate temperature sensor and heater devices with means for feedback between them. But in some recent EDN design ideas (DIs) we’ve seen thermostat designs that ...

Starting with the sensor, measuring and controlling temperature is an essential building block of process industries. Automatic control in continuous processes uses industrial control systems to ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

Evidence-based recommendations on temperature control to improve neurological outcomes after cardiac arrest. This involves controlling a person’s body temperature while they are still unconscious ...